Does anyone know of a colonel of "very high birth" who was associated with Vladivostok around 1905, likely serving in the Russo-Japanese War? Mrs. Eleanor Pray references such a man several times in her letters from Vladivostok, according to the editor of the letters ("Letters from Vladivostok 1894-1930" edited by Birgitta Ingemanson) The colonel seems to have had a position in the military staff. This man could have been Col. Aleksandr D. Nechvolodov who is referenced in the letters but I don't know Nechvolodov's background.
Thanks for any help.
Tom